diff --git a/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeBanknoteMapper.xml b/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeBanknoteMapper.xml
index f6eb2e9..5466e1f 100644
--- a/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeBanknoteMapper.xml
+++ b/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeBanknoteMapper.xml
@@ -60,11 +60,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="issueYear != null  and issueYear != ''"> and issue_year = #{issueYear}</if>
             <if test="series != null  and series != ''"> and series = #{series}</if>
             <if test="coinageUnit != null  and coinageUnit != ''"> and coinage_unit = #{coinageUnit}</if>
-            <if test="endTime!=null and endTime !=''">
-                and #{endTime}>=to_char(issue_date, 'yyyy-MM-dd')
+            <if test="endTime != null">
+                and issue_date &lt;= #{endTime}
             </if>
-            <if test="startTime!=null and startTime !=''">
-                and to_char(issue_date, 'yyyy-MM-dd')>=#{startTime}
+            <if test="startTime != null">
+                and issue_date &gt;= #{startTime}
             </if>
         </where>
         order by issue_date desc
diff --git a/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeCoinMapper.xml b/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeCoinMapper.xml
index 3415669..84a4524 100644
--- a/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeCoinMapper.xml
+++ b/intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeCoinMapper.xml
@@ -73,11 +73,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="series != null  and series != ''"> and series = #{series}</if>
             <if test="blockType != null  and blockType != ''"> and block_type = #{blockType}</if>
             <if test="shape != null  and shape != ''"> and shape = #{shape}</if>
-            <if test="endTime!=null and endTime !=''"> 
-                and #{endTime}>=to_char(issue_date, 'yyyy-MM-dd')
+            <if test="endTime != null">
+                and issue_date &lt;= #{endTime}
             </if>
-            <if test="startTime!=null and startTime !=''"> 
-                and to_char(issue_date, 'yyyy-MM-dd')>=#{startTime}
+            <if test="startTime != null"> 
+                and issue_date &gt;= #{startTime}
             </if>
         </where>
         order by issue_date desc
diff --git a/intc-modules/intc-collect/src/main/resources/mapper/collect/PreciousMetalCoinMapper.xml b/intc-modules/intc-collect/src/main/resources/mapper/collect/PreciousMetalCoinMapper.xml
index adad5d3..8349e8a 100644
--- a/intc-modules/intc-collect/src/main/resources/mapper/collect/PreciousMetalCoinMapper.xml
+++ b/intc-modules/intc-collect/src/main/resources/mapper/collect/PreciousMetalCoinMapper.xml
@@ -69,11 +69,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="blockType != null  and blockType != ''"> and block_type = #{blockType}</if>
             <if test="series != null  and series != ''"> and series = #{series}</if>
             <if test="shape != null  and shape != ''"> and shape = #{shape}</if>
-            <if test="endTime!=null and endTime !=''">
-                and #{endTime}>=to_char(issue_date, 'yyyy-MM-dd')
+            <if test="endTime != null">
+                and issue_date &lt;= #{endTime}
             </if>
-            <if test="startTime!=null and startTime !=''">
-                and to_char(issue_date, 'yyyy-MM-dd')>=#{startTime}
+            <if test="startTime != null">
+                and issue_date &gt;= #{startTime}
             </if>
         </where>
         order by issue_date desc